358 lines
14 KiB
PHP
358 lines
14 KiB
PHP
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<?php
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namespace App\Http\Controllers\Api;
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use App\Helpers\HasUploader;
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use App\Http\Controllers\Controller;
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use App\Models\PaymentType;
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use App\Models\Transaction;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Storage;
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class BankTransactionController extends Controller
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{
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use HasUploader;
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public function index()
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{
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$business_id = auth()->user()->business_id;
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$payment_type_id = request('bank_id');
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$data = Transaction::with('user:id,name', 'branch:id,name')
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->where('business_id', $business_id)
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->where(function ($query) use ($payment_type_id) {
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$query->where('payment_type_id', $payment_type_id)
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->orWhere('from_bank', $payment_type_id)
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->orWhere('to_bank', $payment_type_id);
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})
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->latest()
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->get();
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return response()->json([
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'message' => __('Data fetched successfully.'),
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'data' => $data,
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]);
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}
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public function show($id)
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{
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$business_id = auth()->user()->business_id;
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$transaction = Transaction::with('user:id,name', 'branch:id,name')
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->where('business_id', $business_id)
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->where('id', $id)
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->first();
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if (!$transaction) {
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return response()->json([
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'message' => __('Transaction not found.'),
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], 404);
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}
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return response()->json([
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'message' => __('Transaction fetched successfully.'),
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'data' => $transaction,
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]);
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}
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public function store(Request $request)
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{
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$request->validate([
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'from' => 'required|exists:payment_types,id',
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'type' => 'nullable|in:credit,debit',
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'transaction_type' => 'required|in:bank_to_bank,bank_to_cash,adjust_bank',
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'amount' => 'required|numeric|min:0.01',
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'date' => 'nullable|date',
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'image' => 'nullable|image|mimes:jpg,png,jpeg,svg',
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'note' => 'nullable|string',
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]);
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$business_id = auth()->user()->business_id;
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$amount = $request->amount ?? 0;
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$type = 'transfer';
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DB::beginTransaction();
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try {
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$fromBank = PaymentType::find($request->from);
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// Prevent transferring to the same bank
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if ($request->transaction_type == 'bank_to_bank' && $request->from == $request->to) {
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return response()->json([
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'message' => 'Cannot transfer between the same bank account.'
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], 400);
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}
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// Update balances based on transaction type
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if ($request->transaction_type == 'bank_to_bank') {
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$toBank = PaymentType::find($request->to);
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if ($fromBank->balance < $amount) {
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return response()->json([
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'message' => 'Insufficient balance in source bank account.'
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], 400);
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}
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$fromBank->decrement('balance', $amount);
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$toBank->increment('balance', $amount);
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} elseif ($request->transaction_type == 'bank_to_cash') {
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if ($fromBank->balance < $amount) {
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return response()->json([
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'message' => 'Insufficient balance in selected bank.'
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], 400);
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}
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$fromBank->decrement('balance', $amount);
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} elseif ($request->transaction_type == 'adjust_bank') {
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$type = $request->type;
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if ($type == 'credit' && $fromBank->balance < $amount) {
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return response()->json([
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'message' => 'Cannot decrease below zero balance.'
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], 400);
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}
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if( $type == 'credit'){
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$fromBank->increment('balance', $amount);
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}else{
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$fromBank->decrement('balance', $amount);
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}
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}
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$data = Transaction::create([
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'business_id' => $business_id,
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'user_id' => auth()->id(),
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'type' => $type,
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'platform' => 'bank',
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'transaction_type' => $request->transaction_type,
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'amount' => $amount,
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'from_bank' => $request->from,
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'to_bank' => ($request->transaction_type == 'bank_to_bank') ? $request->to : null,
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'date' => $request->date ?? now(),
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'image' => $request->image ? $this->upload($request, 'image') : NULL,
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'note' => $request->note,
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]);
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DB::commit();
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return response()->json([
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'message' => __('Data saved successfully.'),
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'data' => $data
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]);
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} catch (\Exception $e) {
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DB::rollback();
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return response()->json([
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'message' => $e->getMessage()
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], 406);
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}
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}
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public function update(Request $request, $id)
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{
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$request->validate([
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'from' => 'required|exists:payment_types,id',
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'type' => 'nullable|in:credit,debit',
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'transaction_type' => 'required|in:bank_to_bank,bank_to_cash,adjust_bank',
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'amount' => 'required|numeric|min:0.01',
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'date' => 'nullable|date',
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'image' => 'nullable|image|mimes:jpg,png,jpeg,svg',
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'note' => 'nullable|string',
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]);
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$transaction = Transaction::findOrFail($id);
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$fromBank = PaymentType::find($request->from);
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$newAmount = $request->amount;
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$newType = $request->transaction_type;
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DB::beginTransaction();
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try {
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// Transaction type Same
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if ($transaction->transaction_type === $request->transaction_type) {
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if ($newType === 'bank_to_bank') {
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$toBank = PaymentType::find($request->to);
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// Adjust balance difference
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$diff = $newAmount - $transaction->amount;
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if ($fromBank->balance < $diff && $diff > 0) {
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return response()->json(['message' => 'Insufficient balance.'], 400);
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}
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$fromBank->decrement('balance', $diff);
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$toBank->increment('balance', $diff);
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} elseif ($newType === 'bank_to_cash') {
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$diff = $newAmount - $transaction->amount;
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if ($fromBank->balance < $diff && $diff > 0) {
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return response()->json(['message' => 'Insufficient balance.'], 400);
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}
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$fromBank->decrement('balance', $diff);
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} elseif ($newType === 'adjust_bank') {
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$bankType = $request->type;
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$oldType = $transaction->type;
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$oldAmount = $transaction->amount;
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if ($bankType === $oldType) {
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// Same type: adjust by difference
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$diff = $newAmount - $oldAmount;
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if ($bankType == 'credit') {
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$fromBank->increment('balance', $diff);
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} else {
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$fromBank->decrement('balance', $diff);
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}
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} else {
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// Different type: reverse old and apply new
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if ($oldType == 'credit') $fromBank->decrement('balance', $oldAmount);
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else $fromBank->increment('balance', $oldAmount);
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if ($bankType == 'credit') $fromBank->increment('balance', $newAmount);
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else $fromBank->decrement('balance', $newAmount);
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}
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}
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}
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// Transaction type changed
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else {
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// Reverse old transaction completely
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if ($transaction->transaction_type === 'bank_to_bank') {
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$oldFrom = PaymentType::find($transaction->from_bank);
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$oldTo = PaymentType::find($transaction->to_bank);
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$oldFrom->increment('balance', $transaction->amount);
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$oldTo->decrement('balance', $transaction->amount);
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} elseif ($transaction->transaction_type === 'bank_to_cash') {
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$oldFrom = PaymentType::find($transaction->from_bank);
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$oldFrom->increment('balance', $transaction->amount);
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} elseif ($transaction->transaction_type === 'adjust_bank') {
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$oldFrom = PaymentType::find($transaction->from_bank);
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$transaction->type === 'credit'
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? $oldFrom->decrement('balance', $transaction->amount)
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: $oldFrom->increment('balance', $transaction->amount);
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}
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// Apply new transaction
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if ($newType === 'bank_to_bank') {
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$toBank = PaymentType::find($request->to);
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if ($fromBank->balance < $newAmount) {
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return response()->json(['message' => 'Insufficient balance.'], 400);
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}
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$fromBank->decrement('balance', $newAmount);
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$toBank->increment('balance', $newAmount);
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} elseif ($newType === 'bank_to_cash') {
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if ($fromBank->balance < $newAmount) {
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return response()->json(['message' => 'Insufficient balance.'], 400);
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}
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$fromBank->decrement('balance', $newAmount);
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} elseif ($newType === 'adjust_bank') {
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if ($request->type == 'credit') $fromBank->increment('balance', $newAmount);
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else $fromBank->decrement('balance', $newAmount);
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}
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}
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// Update transaction record
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$transaction->update([
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'type' => $newType === 'adjust_bank' ? $request->type : 'transfer',
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'transaction_type' => $newType,
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'amount' => $newAmount,
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'from_bank' => $request->from,
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'to_bank' => $newType === 'bank_to_bank' ? $request->to : null,
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'date' => $request->date ?? now(),
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'image' => $request->image ? $this->upload($request, 'image', $transaction->image) : $transaction->image,
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'note' => $request->note,
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]);
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DB::commit();
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return response()->json([
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'message' => __('Data saved successfully.'),
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'data' => $transaction,
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]);
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} catch (\Exception $e) {
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DB::rollBack();
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return response()->json(['message' => 'Error: ' . $e->getMessage()], 500);
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}
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}
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public function destroy(string $id)
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{
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$transaction = Transaction::findOrFail($id);
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DB::beginTransaction();
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try {
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$fromBank = PaymentType::find($transaction->from_bank);
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$toBank = PaymentType::find($transaction->to_bank);
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$amount = $transaction->amount;
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// Allow only bank platform transactions to be deleted
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if ($transaction->platform !== 'bank') {
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return response()->json([
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'message' => 'Cannot delete here, please delete from ' . ucfirst($transaction->platform) . ' section.',
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], 400);
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}
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// Reverse balance changes based on transaction type
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switch ($transaction->transaction_type) {
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case 'bank_to_bank':
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if ($toBank && $fromBank) {
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// Ensure receiver bank has enough balance before reversing
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if ($toBank->balance < $amount) {
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return response()->json([
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'message' => 'Insufficient balance in ' . $toBank->name . ' to reverse this transaction.',
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], 400);
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}
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$fromBank->increment('balance', $amount);
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$toBank->decrement('balance', $amount);
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}
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break;
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case 'bank_to_cash':
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if ($fromBank) {
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$fromBank->increment('balance', $amount);
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}
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break;
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case 'adjust_bank':
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if ($fromBank) {
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if ($transaction->type === 'credit') {
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// Previously increased, so now decrease
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if ($fromBank->balance < $amount) {
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return response()->json([
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'message' => 'Insufficient balance in ' . $fromBank->name . ' to reverse this transaction.',
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], 400);
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}
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$fromBank->decrement('balance', $amount);
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} else {
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// Previously decreased, so now increase
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$fromBank->increment('balance', $amount);
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}
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}
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break;
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}
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if (file_exists($transaction->image)) {
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Storage::delete($transaction->image);
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}
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$transaction->delete();
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DB::commit();
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return response()->json([
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'message' => __('Data deleted successfully.'),
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]);
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} catch (\Exception $e) {
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DB::rollBack();
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return response()->json(['message' => 'Error: ' . $e->getMessage()], 500);
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}
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}
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}
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